Kim is asked a question while she is taking calls during the Comic Relief charity evening.
Kim, what are you doing later?
Oh, I'll be appearing in a sketch with Neris later and also taking calls...
The sketch is called 'The last waltz' and is indeed shown later in the evening. Four older women ponder on the harsh facts of getting older, then finally seem to accept the fact that life chisels one into a 'work of art in the gallery of life'. Then Kim waltzes in and looks into a mirror, saying 'is it this light, or am I putting on weight?'. The older women run off, quite distraught.